[This chapter serves as a glimpse into the novel, inviting readers to engage more deeply and better understand the narrative. It may also reveal some spoilers.]

**[Common knowledge]**

The human world, Earth, also referred to as the Earth Realm, faced an onslaught from creatures originating from the Dark Realm, known as supernaturals. These beings seized control of half of the Earth following the initial conflict, leaving humanity teetering on the brink of defeat. However, humanity rallied and devised abilities using the remains of their fallen adversaries, enabling them to turn the tide of the war and stand their ground.

**[Realms]**

**[Earth Realm]**

Encompasses the entirety of Earth's solar system within the Milky Way galaxy.

**[The Dark Realm]**

A parallel world filled with nightmarish horrors, serving as the origin point for supernaturals.

**[Supernaturals]**

They are beings possessing unimaginable powers, driven by a singular desire to eradicate the human race.

**[Supernaturals rankings]**

Here's a ranking system specifically tailored for supernatural beings, from weakest to strongest:

1. [Fledgling]: Newly manifested or awakened supernaturals, often struggling to control their powers.

2. [Minor]: Possessing basic supernatural abilities but lacking in experience and strength.

3. [Guardian]: Skilled in defending against supernatural threats, with moderate power and knowledge.

4.[ Elder]: Seasoned supernaturals with considerable power and influence within their communities.

5. [Elemental]: Masters of elemental forces, capable of manipulating fire, water, earth, and air with ease.

6. [Arcane]: Experts in magic and spellcasting, wielding potent arcane energies to achieve their goals.

7. [Shifter]: Able to transform into various forms, from animals to mythical creatures, with formidable strength and agility.

8. [Celestial]: Beings of divine origin, blessed with heavenly powers and tasked with maintaining cosmic balance.

9. [Primordial]: Ancient entities embodying fundamental aspects of the universe, possessing near-unrivaled power and wisdom.

10. [Apex]: The ultimate supernaturals, transcending mortal limitations and wielding god-like power over reality itself.

**[Champions]**

They are evolved humans equipped with abilities that rival those of supernaturals. They stand as protectors of humanity, defending against the onslaught of supernatural threats.

[Aura vision (energy): is an internal power source that enhances champions' stamina and strength beyond normal human capabilities. It acts as a reservoir for their abilities and fuels their physical prowess.]

**[Champions ranking]**

Numbers from Level 1 to 10.

Aura vision, a skill possessed by champions, allows them to perceive the aura surrounding individuals, providing insights into their strength and rank. Through this ability, champions can see through a person's exterior to observe a distinct aura gathered around the center of their being. The intensity and size of this aura serve as indicators of the individual's power, whether they are fellow champions or humans. By analyzing the aura's characteristics, champions can accurately gauge the strength and rank of those they encounter, enabling them to make informed decisions in battles and interactions.

**Grades**

1. Faint Aura: Indicates a weak or inexperienced individual, likely a novice or commoner in terms of skill or ability.

2. Dim Aura: Suggests someone with moderate abilities, possibly an apprentice or specialist in their respective field.

3. Glowing Aura: Signifies a skilled individual, likely a master or elite with considerable expertise and talent.

4. Radiant Aura: Represents an exceptional individual, possibly a champion or genius, demonstrating remarkable capabilities and potential.

5. Brilliant Aura: Reserved for true legends and visionaries, individuals whose impact on the world is profound and enduring.

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Author's Note: The Auxiliary chapter provides a brief explanation about the novel for those who may not fully understand.

Enjoy!